Federal land managers are advising hikers to be careful around a popular hiking and swimming spot in the Grand ...

In the past century, scientists have observed more rockfalls and avalanches in the Alps, a looming threat to nearby villages.

Campers set up tents under a dangerous cliff – directly next to debris from a previous rockfall. A concerned local resident has captured photos of three tents pitched up at the base of East Beach in ...

A refreshing dip in a popular Utah waterfall turned into a terrifying escape from death when a sudden rockfall sent massive boulders plummeting near unsuspecting visitors.